| 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 | $112.85 | 6.622% | $120.3229 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $202.48 | 10.384% | $223.5055 | $223.51 | $223.50 | $223.50 |
| Purchase #3 | $27.82 | 11.639% | $31.058 | $31.06 | $31.05 | $31.10 |
| Purchase #4 | $97.69 | 12.421% | $109.8241 | $109.82 | $109.80 | $109.80 |
| Purchase #5 | $65.57 | 4.843% | $68.7456 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $241.33 | 12.856% | $272.3554 | $272.36 | $272.35 | $272.40 |
| Purchase #7 | $194.68 | 7.702% | $209.6743 | $209.67 | $209.65 | $209.70 |
| 7 purchase totals = | $942.42 | $1,035.4858 | $1,035.49 | $1,035.40 | $1,035.50 | |