| 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 | $249.86 | 11.124% | $277.6544 | $277.65 | $277.65 | $277.70 |
| Purchase #2 | $7.77 | 4.619% | $8.1289 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $144.91 | 7.427% | $155.6725 | $155.67 | $155.65 | $155.70 |
| Purchase #4 | $178.95 | 12.459% | $201.2454 | $201.25 | $201.25 | $201.20 |
| Purchase #5 | $98.98 | 5.603% | $104.5258 | $104.53 | $104.55 | $104.50 |
| Purchase #6 | $211.54 | 4.518% | $221.0974 | $221.10 | $221.10 | $221.10 |
| Purchase #7 | $170.70 | 5.437% | $179.981 | $179.98 | $180.00 | $180.00 |
| 7 purchase totals = | $1,062.71 | $1,148.3054 | $1,148.31 | $1,148.35 | $1,148.30 | |