| 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 | $200.27 | 12.444% | $225.1916 | $225.19 | $225.20 | $225.20 |
| Purchase #2 | $122.75 | 12.834% | $138.5037 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $233.29 | 8.576% | $253.297 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $215.58 | 10.278% | $237.7373 | $237.74 | $237.75 | $237.70 |
| Purchase #5 | $159.72 | 10.654% | $176.7366 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $91.93 | 10.238% | $101.3418 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $171.58 | 8.587% | $186.3136 | $186.31 | $186.30 | $186.30 |
| 7 purchase totals = | $1,195.12 | $1,319.1216 | $1,319.12 | $1,319.15 | $1,319.00 | |