| 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 | $79.38 | 5.350% | $83.6268 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $241.80 | 4.503% | $252.6883 | $252.69 | $252.70 | $252.70 |
| Purchase #3 | $75.39 | 11.547% | $84.0953 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $98.31 | 13.615% | $111.6949 | $111.69 | $111.70 | $111.70 |
| Purchase #5 | $105.68 | 3.623% | $109.5088 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $220.80 | 5.342% | $232.5951 | $232.60 | $232.60 | $232.60 |
| Purchase #7 | $223.35 | 8.399% | $242.1092 | $242.11 | $242.10 | $242.10 |
| 7 purchase totals = | $1,044.71 | $1,116.3184 | $1,116.33 | $1,116.35 | $1,116.30 | |