| 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 | $120.75 | 13.494% | $137.044 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $235.77 | 13.723% | $268.1247 | $268.12 | $268.10 | $268.10 |
| Purchase #3 | $29.90 | 4.635% | $31.2859 | $31.29 | $31.30 | $31.30 |
| Purchase #4 | $212.25 | 13.125% | $240.1078 | $240.11 | $240.10 | $240.10 |
| Purchase #5 | $155.59 | 3.756% | $161.434 | $161.43 | $161.45 | $161.40 |
| Purchase #6 | $159.27 | 3.416% | $164.7107 | $164.71 | $164.70 | $164.70 |
| Purchase #7 | $74.90 | 11.674% | $83.6438 | $83.64 | $83.65 | $83.60 |
| 7 purchase totals = | $988.43 | $1,086.3509 | $1,086.34 | $1,086.35 | $1,086.20 | |