| 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 | $91.42 | 13.624% | $103.8751 | $103.88 | $103.90 | $103.90 |
| Purchase #2 | $150.50 | 13.336% | $170.5707 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $248.73 | 11.133% | $276.4211 | $276.42 | $276.40 | $276.40 |
| Purchase #4 | $190.32 | 9.589% | $208.5698 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $248.58 | 7.197% | $266.4703 | $266.47 | $266.45 | $266.50 |
| Purchase #6 | $240.31 | 9.813% | $263.8916 | $263.89 | $263.90 | $263.90 |
| Purchase #7 | $173.42 | 8.679% | $188.4711 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $1,343.28 | $1,478.2697 | $1,478.27 | $1,478.20 | $1,478.40 | |