| 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 | $198.39 | 7.224% | $212.7217 | $212.72 | $212.70 | $212.70 |
| Purchase #2 | $149.33 | 8.822% | $162.5039 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $231.60 | 8.654% | $251.6427 | $251.64 | $251.65 | $251.60 |
| Purchase #4 | $31.43 | 4.720% | $32.9135 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $145.68 | 10.349% | $160.7564 | $160.76 | $160.75 | $160.80 |
| Purchase #6 | $6.61 | 13.576% | $7.5074 | $7.51 | $7.50 | $7.50 |
| Purchase #7 | $166.64 | 12.344% | $187.21 | $187.21 | $187.20 | $187.20 |
| 7 purchase totals = | $929.68 | $1,015.2556 | $1,015.25 | $1,015.20 | $1,015.20 | |