| 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 | $136.28 | 13.145% | $154.194 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $137.67 | 10.867% | $152.6306 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $210.86 | 6.216% | $223.9671 | $223.97 | $223.95 | $224.00 |
| Purchase #4 | $249.55 | 11.307% | $277.7666 | $277.77 | $277.75 | $277.80 |
| Purchase #5 | $68.46 | 8.854% | $74.5214 | $74.52 | $74.50 | $74.50 |
| Purchase #6 | $131.46 | 7.137% | $140.8423 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $244.78 | 5.630% | $258.5611 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,179.06 | $1,282.4831 | $1,282.48 | $1,282.45 | $1,282.50 | |