| 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 | $112.44 | 9.550% | $123.178 | $123.18 | $123.20 | $123.20 |
| Purchase #2 | $200.98 | 11.827% | $224.7499 | $224.75 | $224.75 | $224.70 |
| Purchase #3 | $99.83 | 7.465% | $107.2823 | $107.28 | $107.30 | $107.30 |
| Purchase #4 | $241.78 | 10.318% | $266.7269 | $266.73 | $266.75 | $266.70 |
| Purchase #5 | $91.28 | 5.854% | $96.6235 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $94.86 | 6.280% | $100.8172 | $100.82 | $100.80 | $100.80 |
| Purchase #7 | $180.84 | 3.303% | $186.8131 | $186.81 | $186.80 | $186.80 |
| 7 purchase totals = | $1,022.01 | $1,106.1909 | $1,106.19 | $1,106.20 | $1,106.10 | |