| 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 | $183.54 | 9.802% | $201.5306 | $201.53 | $201.55 | $201.50 |
| Purchase #2 | $244.53 | 4.150% | $254.678 | $254.68 | $254.70 | $254.70 |
| Purchase #3 | $40.31 | 8.608% | $43.7799 | $43.78 | $43.80 | $43.80 |
| Purchase #4 | $127.34 | 6.172% | $135.1994 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $237.29 | 7.656% | $255.4569 | $255.46 | $255.45 | $255.50 |
| Purchase #6 | $152.82 | 3.533% | $158.2191 | $158.22 | $158.20 | $158.20 |
| Purchase #7 | $64.67 | 11.105% | $71.8516 | $71.85 | $71.85 | $71.90 |
| 7 purchase totals = | $1,050.50 | $1,120.7155 | $1,120.72 | $1,120.75 | $1,120.80 | |