| 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 | $232.25 | 3.527% | $240.4415 | $240.44 | $240.45 | $240.40 |
| Purchase #2 | $240.27 | 13.163% | $271.8967 | $271.90 | $271.90 | $271.90 |
| Purchase #3 | $202.38 | 5.296% | $213.098 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $114.89 | 5.845% | $121.6053 | $121.61 | $121.60 | $121.60 |
| Purchase #5 | $53.58 | 10.559% | $59.2375 | $59.24 | $59.25 | $59.20 |
| Purchase #6 | $195.79 | 3.332% | $202.3137 | $202.31 | $202.30 | $202.30 |
| Purchase #7 | $160.60 | 10.788% | $177.9255 | $177.93 | $177.95 | $177.90 |
| 7 purchase totals = | $1,199.76 | $1,286.5182 | $1,286.53 | $1,286.55 | $1,286.40 | |