| 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 | $184.56 | 9.678% | $202.4217 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $245.58 | 4.331% | $256.2161 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $135.30 | 6.707% | $144.3746 | $144.37 | $144.35 | $144.40 |
| Purchase #4 | $184.51 | 6.283% | $196.1028 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $138.55 | 11.107% | $153.9387 | $153.94 | $153.95 | $153.90 |
| Purchase #6 | $236.27 | 3.366% | $244.2228 | $244.22 | $244.20 | $244.20 |
| Purchase #7 | $239.99 | 6.843% | $256.4125 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $1,364.76 | $1,453.6892 | $1,453.68 | $1,453.60 | $1,453.60 | |