| 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 | $102.99 | 8.205% | $111.4403 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $200.53 | 9.559% | $219.6987 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $130.92 | 11.590% | $146.0936 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $90.70 | 9.412% | $99.2367 | $99.24 | $99.25 | $99.20 |
| Purchase #5 | $175.79 | 7.576% | $189.1079 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $221.99 | 7.512% | $238.6659 | $238.67 | $238.65 | $238.70 |
| Purchase #7 | $99.36 | 10.462% | $109.755 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $1,022.28 | $1,113.9981 | $1,114.01 | $1,114.00 | $1,114.00 | |