| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.54 | 4.487% | $238.7946 | $238.79 | $238.80 | $238.80 |
| Purchase #2 | $120.47 | 9.548% | $131.9725 | $131.97 | $131.95 | $132.00 |
| Purchase #3 | $232.48 | 8.774% | $252.8778 | $252.88 | $252.90 | $252.90 |
| Purchase #4 | $162.44 | 13.789% | $184.8389 | $184.84 | $184.85 | $184.80 |
| Purchase #5 | $115.75 | 4.399% | $120.8418 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $153.31 | 10.860% | $169.9595 | $169.96 | $169.95 | $170.00 |
| Purchase #7 | $182.30 | 5.735% | $192.7549 | $192.75 | $192.75 | $192.80 |
| 7 purchase totals = | $1,195.29 | $1,292.0400 | $1,292.03 | $1,292.05 | $1,292.10 | |