| 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 | $230.96 | 3.188% | $238.323 | $238.32 | $238.30 | $238.30 |
| Purchase #2 | $198.83 | 10.334% | $219.3771 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $53.36 | 10.430% | $58.9254 | $58.93 | $58.95 | $58.90 |
| Purchase #4 | $155.78 | 3.631% | $161.4364 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $35.99 | 4.541% | $37.6243 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $250.46 | 11.251% | $278.6393 | $278.64 | $278.65 | $278.60 |
| Purchase #7 | $90.78 | 11.370% | $101.1017 | $101.10 | $101.10 | $101.10 |
| 7 purchase totals = | $1,016.16 | $1,095.4272 | $1,095.43 | $1,095.45 | $1,095.30 | |