| 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 | $226.70 | 11.559% | $252.9043 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $153.59 | 4.258% | $160.1299 | $160.13 | $160.15 | $160.10 |
| Purchase #3 | $204.58 | 6.134% | $217.1289 | $217.13 | $217.15 | $217.10 |
| Purchase #4 | $162.76 | 4.263% | $169.6985 | $169.70 | $169.70 | $169.70 |
| Purchase #5 | $107.85 | 12.154% | $120.9581 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $139.65 | 5.301% | $147.0528 | $147.05 | $147.05 | $147.10 |
| Purchase #7 | $35.72 | 7.140% | $38.2704 | $38.27 | $38.25 | $38.30 |
| 7 purchase totals = | $1,030.85 | $1,106.1429 | $1,106.14 | $1,106.15 | $1,106.20 | |