| 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 | $45.86 | 11.362% | $51.0706 | $51.07 | $51.05 | $51.10 |
| Purchase #2 | $207.61 | 8.579% | $225.4209 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $206.28 | 6.376% | $219.4324 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $228.88 | 12.863% | $258.3208 | $258.32 | $258.30 | $258.30 |
| Purchase #5 | $245.31 | 4.745% | $256.95 | $256.95 | $256.95 | $257.00 |
| Purchase #6 | $96.47 | 9.276% | $105.4186 | $105.42 | $105.40 | $105.40 |
| Purchase #7 | $155.39 | 4.122% | $161.7952 | $161.80 | $161.80 | $161.80 |
| 7 purchase totals = | $1,185.80 | $1,278.4085 | $1,278.41 | $1,278.35 | $1,278.40 | |