| 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 | $247.58 | 3.480% | $256.1958 | $256.20 | $256.20 | $256.20 |
| Purchase #2 | $152.63 | 5.638% | $161.2353 | $161.24 | $161.25 | $161.20 |
| Purchase #3 | $138.85 | 11.718% | $155.1204 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $214.92 | 7.298% | $230.6049 | $230.60 | $230.60 | $230.60 |
| Purchase #5 | $60.80 | 13.111% | $68.7715 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $99.42 | 7.462% | $106.8387 | $106.84 | $106.85 | $106.80 |
| Purchase #7 | $47.40 | 8.656% | $51.5029 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $961.60 | $1,030.2695 | $1,030.27 | $1,030.25 | $1,030.20 | |