| 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 | $236.62 | 5.497% | $249.627 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $142.28 | 13.244% | $161.1236 | $161.12 | $161.10 | $161.10 |
| Purchase #3 | $150.47 | 7.837% | $162.2623 | $162.26 | $162.25 | $162.30 |
| Purchase #4 | $114.89 | 5.280% | $120.9562 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $129.66 | 4.340% | $135.2872 | $135.29 | $135.30 | $135.30 |
| Purchase #6 | $83.43 | 11.553% | $93.0687 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $180.67 | 4.688% | $189.1398 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,038.02 | $1,111.4648 | $1,111.47 | $1,111.45 | $1,111.50 | |