| 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 | $124.77 | 6.646% | $133.0622 | $133.06 | $133.05 | $133.10 |
| Purchase #2 | $162.97 | 8.715% | $177.1728 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $238.97 | 6.137% | $253.6356 | $253.64 | $253.65 | $253.60 |
| Purchase #4 | $135.53 | 12.291% | $152.188 | $152.19 | $152.20 | $152.20 |
| Purchase #5 | $232.27 | 3.535% | $240.4807 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $22.89 | 12.309% | $25.7075 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $120.85 | 10.360% | $133.3701 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $1,038.25 | $1,115.6169 | $1,115.62 | $1,115.60 | $1,115.70 | |