| 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 | $25.86 | 8.160% | $27.9702 | $27.97 | $27.95 | $28.00 |
| Purchase #2 | $198.25 | 9.113% | $216.3165 | $216.32 | $216.30 | $216.30 |
| Purchase #3 | $209.45 | 12.359% | $235.3359 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $91.49 | 13.261% | $103.6225 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $214.63 | 7.553% | $230.841 | $230.84 | $230.85 | $230.80 |
| Purchase #6 | $95.39 | 3.640% | $98.8622 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $83.34 | 4.481% | $87.0745 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $918.41 | $1,000.0228 | $1,000.02 | $999.95 | $1,000.00 | |