| 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 | $248.85 | 4.512% | $260.0781 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $200.73 | 9.569% | $219.9379 | $219.94 | $219.95 | $219.90 |
| Purchase #3 | $44.70 | 6.409% | $47.5648 | $47.56 | $47.55 | $47.60 |
| Purchase #4 | $80.48 | 11.674% | $89.8752 | $89.88 | $89.90 | $89.90 |
| Purchase #5 | $17.46 | 9.373% | $19.0965 | $19.10 | $19.10 | $19.10 |
| Purchase #6 | $34.39 | 3.855% | $35.7157 | $35.72 | $35.70 | $35.70 |
| Purchase #7 | $128.30 | 13.148% | $145.1689 | $145.17 | $145.15 | $145.20 |
| 7 purchase totals = | $754.91 | $817.4371 | $817.45 | $817.45 | $817.50 | |