| 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 | $121.37 | 10.164% | $133.706 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $28.81 | 11.874% | $32.2309 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $150.93 | 11.391% | $168.1224 | $168.12 | $168.10 | $168.10 |
| Purchase #4 | $237.27 | 5.125% | $249.4301 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $83.58 | 7.824% | $90.1193 | $90.12 | $90.10 | $90.10 |
| Purchase #6 | $210.60 | 10.169% | $232.0159 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $19.72 | 13.651% | $22.412 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $852.28 | $928.0366 | $928.04 | $928.00 | $927.90 | |