| 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 | $107.49 | 3.366% | $111.1081 | $111.11 | $111.10 | $111.10 |
| Purchase #2 | $154.50 | 11.199% | $171.8025 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $193.71 | 13.121% | $219.1267 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $68.29 | 9.302% | $74.6423 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $128.56 | 9.164% | $140.3412 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $198.52 | 13.865% | $226.0448 | $226.04 | $226.05 | $226.00 |
| Purchase #7 | $79.41 | 6.198% | $84.3318 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $930.48 | $1,027.3974 | $1,027.39 | $1,027.45 | $1,027.20 | |