| 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 | $73.92 | 12.545% | $83.1933 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $30.45 | 11.310% | $33.8939 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $93.62 | 8.291% | $101.382 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $238.68 | 10.425% | $263.5624 | $263.56 | $263.55 | $263.60 |
| Purchase #5 | $37.80 | 3.130% | $38.9831 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $126.27 | 7.452% | $135.6796 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $240.62 | 10.632% | $266.2027 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $841.36 | $922.8970 | $922.88 | $922.95 | $923.00 | |