| 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 | $184.47 | 9.513% | $202.0186 | $202.02 | $202.00 | $202.00 |
| Purchase #2 | $246.76 | 12.331% | $277.188 | $277.19 | $277.20 | $277.20 |
| Purchase #3 | $143.75 | 7.288% | $154.2265 | $154.23 | $154.25 | $154.20 |
| Purchase #4 | $94.78 | 5.651% | $100.136 | $100.14 | $100.15 | $100.10 |
| Purchase #5 | $83.26 | 10.610% | $92.0939 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $224.28 | 4.111% | $233.5002 | $233.50 | $233.50 | $233.50 |
| Purchase #7 | $223.81 | 13.476% | $253.9706 | $253.97 | $253.95 | $254.00 |
| 7 purchase totals = | $1,201.11 | $1,313.1338 | $1,313.14 | $1,313.15 | $1,313.10 | |