| 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 | $242.28 | 4.557% | $253.3207 | $253.32 | $253.30 | $253.30 |
| Purchase #2 | $234.26 | 9.452% | $256.4023 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $51.29 | 9.718% | $56.2744 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $114.29 | 3.338% | $118.105 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $116.61 | 4.778% | $122.1816 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $90.68 | 5.829% | $95.9657 | $95.97 | $95.95 | $96.00 |
| Purchase #7 | $237.64 | 8.726% | $258.3765 | $258.38 | $258.40 | $258.40 |
| 7 purchase totals = | $1,087.05 | $1,160.6262 | $1,160.63 | $1,160.60 | $1,160.70 | |