| 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 | $116.63 | 3.159% | $120.3143 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $171.64 | 7.343% | $184.2435 | $184.24 | $184.25 | $184.20 |
| Purchase #3 | $122.48 | 10.310% | $135.1077 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $169.62 | 6.787% | $181.1321 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $196.53 | 9.114% | $214.4417 | $214.44 | $214.45 | $214.40 |
| Purchase #6 | $166.93 | 9.610% | $182.972 | $182.97 | $182.95 | $183.00 |
| Purchase #7 | $100.25 | 12.632% | $112.9136 | $112.91 | $112.90 | $112.90 |
| 7 purchase totals = | $1,044.08 | $1,131.1249 | $1,131.11 | $1,131.10 | $1,131.00 | |