| 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 | $91.36 | 10.851% | $101.2735 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $213.31 | 5.670% | $225.4047 | $225.40 | $225.40 | $225.40 |
| Purchase #3 | $135.48 | 12.651% | $152.6196 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $224.73 | 10.276% | $247.8233 | $247.82 | $247.80 | $247.80 |
| Purchase #5 | $97.40 | 11.438% | $108.5406 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $246.47 | 7.802% | $265.6996 | $265.70 | $265.70 | $265.70 |
| Purchase #7 | $17.71 | 10.795% | $19.6218 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $1,026.46 | $1,120.9831 | $1,120.97 | $1,120.90 | $1,120.90 | |