| 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 | $242.62 | 4.425% | $253.3559 | $253.36 | $253.35 | $253.40 |
| Purchase #2 | $241.71 | 13.804% | $275.0756 | $275.08 | $275.10 | $275.10 |
| Purchase #3 | $35.64 | 10.260% | $39.2967 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $161.27 | 3.848% | $167.4757 | $167.48 | $167.50 | $167.50 |
| Purchase #5 | $166.97 | 8.864% | $181.7702 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $178.67 | 4.637% | $186.9549 | $186.95 | $186.95 | $187.00 |
| Purchase #7 | $138.31 | 10.407% | $152.7039 | $152.70 | $152.70 | $152.70 |
| 7 purchase totals = | $1,165.19 | $1,256.6329 | $1,256.64 | $1,256.65 | $1,256.80 | |