| 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 | $92.81 | 13.559% | $105.3941 | $105.39 | $105.40 | $105.40 |
| Purchase #2 | $172.99 | 8.641% | $187.9381 | $187.94 | $187.95 | $187.90 |
| Purchase #3 | $9.69 | 12.706% | $10.9212 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $145.96 | 13.513% | $165.6836 | $165.68 | $165.70 | $165.70 |
| Purchase #5 | $123.84 | 9.455% | $135.5491 | $135.55 | $135.55 | $135.50 |
| Purchase #6 | $130.59 | 6.233% | $138.7297 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $241.49 | 6.418% | $256.9888 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $917.37 | $1,001.2046 | $1,001.20 | $1,001.25 | $1,001.10 | |