| 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 | $194.74 | 6.586% | $207.5656 | $207.57 | $207.55 | $207.60 |
| Purchase #2 | $213.62 | 11.399% | $237.9705 | $237.97 | $237.95 | $238.00 |
| Purchase #3 | $80.44 | 9.690% | $88.2346 | $88.23 | $88.25 | $88.20 |
| Purchase #4 | $59.59 | 13.799% | $67.8128 | $67.81 | $67.80 | $67.80 |
| Purchase #5 | $248.26 | 9.298% | $271.3432 | $271.34 | $271.35 | $271.30 |
| Purchase #6 | $249.33 | 7.128% | $267.1022 | $267.10 | $267.10 | $267.10 |
| Purchase #7 | $94.94 | 9.529% | $103.9868 | $103.99 | $104.00 | $104.00 |
| 7 purchase totals = | $1,140.92 | $1,244.0157 | $1,244.01 | $1,244.00 | $1,244.00 | |