| 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 | $93.79 | 12.331% | $105.3552 | $105.36 | $105.35 | $105.40 |
| Purchase #2 | $105.71 | 9.464% | $115.7144 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $16.48 | 13.357% | $18.6812 | $18.68 | $18.70 | $18.70 |
| Purchase #4 | $240.50 | 9.552% | $263.4726 | $263.47 | $263.45 | $263.50 |
| Purchase #5 | $241.69 | 7.150% | $258.9708 | $258.97 | $258.95 | $259.00 |
| Purchase #6 | $35.25 | 3.177% | $36.3699 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $141.84 | 13.580% | $161.1019 | $161.10 | $161.10 | $161.10 |
| 7 purchase totals = | $875.26 | $959.6660 | $959.66 | $959.60 | $959.80 | |