| 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 | $206.36 | 10.308% | $227.6316 | $227.63 | $227.65 | $227.60 |
| Purchase #2 | $81.70 | 4.409% | $85.3022 | $85.30 | $85.30 | $85.30 |
| Purchase #3 | $186.86 | 9.374% | $204.3763 | $204.38 | $204.40 | $204.40 |
| Purchase #4 | $230.83 | 7.451% | $248.0291 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $248.42 | 7.748% | $267.6676 | $267.67 | $267.65 | $267.70 |
| Purchase #6 | $168.81 | 12.182% | $189.3744 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $157.51 | 11.113% | $175.0141 | $175.01 | $175.00 | $175.00 |
| 7 purchase totals = | $1,280.49 | $1,397.3953 | $1,397.39 | $1,397.40 | $1,397.40 | |