| 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 | $220.30 | 13.125% | $249.2144 | $249.21 | $249.20 | $249.20 |
| Purchase #2 | $205.65 | 6.464% | $218.9432 | $218.94 | $218.95 | $218.90 |
| Purchase #3 | $158.32 | 4.395% | $165.2782 | $165.28 | $165.30 | $165.30 |
| Purchase #4 | $243.71 | 11.616% | $272.0194 | $272.02 | $272.00 | $272.00 |
| Purchase #5 | $147.70 | 6.291% | $156.9918 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $64.71 | 6.359% | $68.8249 | $68.82 | $68.80 | $68.80 |
| Purchase #7 | $133.43 | 8.232% | $144.414 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $1,173.82 | $1,275.6859 | $1,275.67 | $1,275.65 | $1,275.60 | |