| 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 | $184.48 | 3.108% | $190.2136 | $190.21 | $190.20 | $190.20 |
| Purchase #2 | $189.64 | 5.631% | $200.3186 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $100.27 | 5.508% | $105.7929 | $105.79 | $105.80 | $105.80 |
| Purchase #4 | $42.87 | 10.182% | $47.235 | $47.24 | $47.25 | $47.20 |
| Purchase #5 | $231.62 | 13.763% | $263.4979 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $34.96 | 4.224% | $36.4367 | $36.44 | $36.45 | $36.40 |
| Purchase #7 | $158.65 | 4.416% | $165.656 | $165.66 | $165.65 | $165.70 |
| 7 purchase totals = | $942.49 | $1,009.1507 | $1,009.16 | $1,009.15 | $1,009.10 | |