| 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 | $127.45 | 8.378% | $138.1278 | $138.13 | $138.15 | $138.10 |
| Purchase #2 | $137.48 | 13.109% | $155.5023 | $155.50 | $155.50 | $155.50 |
| Purchase #3 | $194.83 | 7.642% | $209.7189 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $246.47 | 10.639% | $272.6919 | $272.69 | $272.70 | $272.70 |
| Purchase #5 | $28.53 | 3.124% | $29.4213 | $29.42 | $29.40 | $29.40 |
| Purchase #6 | $101.84 | 5.186% | $107.1214 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $135.47 | 5.278% | $142.6201 | $142.62 | $142.60 | $142.60 |
| 7 purchase totals = | $972.07 | $1,055.2037 | $1,055.20 | $1,055.15 | $1,055.10 | |