| 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 | $185.45 | 9.841% | $203.7001 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $220.44 | 13.271% | $249.6946 | $249.69 | $249.70 | $249.70 |
| Purchase #3 | $95.43 | 8.684% | $103.7171 | $103.72 | $103.70 | $103.70 |
| Purchase #4 | $127.71 | 8.763% | $138.9012 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $229.66 | 9.210% | $250.8117 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $142.67 | 7.320% | $153.1134 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $143.69 | 6.350% | $152.8143 | $152.81 | $152.80 | $152.80 |
| 7 purchase totals = | $1,145.05 | $1,252.7524 | $1,252.74 | $1,252.70 | $1,252.70 | |