| 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 | $114.84 | 11.767% | $128.3532 | $128.35 | $128.35 | $128.40 |
| Purchase #2 | $237.82 | 8.774% | $258.6863 | $258.69 | $258.70 | $258.70 |
| Purchase #3 | $74.58 | 13.452% | $84.6125 | $84.61 | $84.60 | $84.60 |
| Purchase #4 | $173.32 | 6.462% | $184.5199 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $110.32 | 13.512% | $125.2264 | $125.23 | $125.25 | $125.20 |
| Purchase #6 | $223.40 | 7.614% | $240.4097 | $240.41 | $240.40 | $240.40 |
| Purchase #7 | $160.91 | 5.607% | $169.9322 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,095.19 | $1,191.7402 | $1,191.74 | $1,191.75 | $1,191.70 | |