| 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 | $247.27 | 7.765% | $266.4705 | $266.47 | $266.45 | $266.50 |
| Purchase #2 | $84.39 | 7.847% | $91.0121 | $91.01 | $91.00 | $91.00 |
| Purchase #3 | $94.74 | 13.272% | $107.3139 | $107.31 | $107.30 | $107.30 |
| Purchase #4 | $50.69 | 10.852% | $56.1909 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $177.69 | 11.171% | $197.5397 | $197.54 | $197.55 | $197.50 |
| Purchase #6 | $195.96 | 13.822% | $223.0456 | $223.05 | $223.05 | $223.00 |
| Purchase #7 | $230.27 | 3.639% | $238.6495 | $238.65 | $238.65 | $238.60 |
| 7 purchase totals = | $1,081.01 | $1,180.2222 | $1,180.22 | $1,180.20 | $1,180.10 | |