| 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 | $183.62 | 9.525% | $201.1098 | $201.11 | $201.10 | $201.10 |
| Purchase #2 | $226.28 | 5.181% | $238.0036 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $249.60 | 7.414% | $268.1053 | $268.11 | $268.10 | $268.10 |
| Purchase #4 | $42.34 | 4.811% | $44.377 | $44.38 | $44.40 | $44.40 |
| Purchase #5 | $127.96 | 3.804% | $132.8276 | $132.83 | $132.85 | $132.80 |
| Purchase #6 | $5.69 | 11.614% | $6.3508 | $6.35 | $6.35 | $6.40 |
| Purchase #7 | $204.26 | 8.292% | $221.1972 | $221.20 | $221.20 | $221.20 |
| 7 purchase totals = | $1,039.75 | $1,111.9713 | $1,111.98 | $1,112.00 | $1,112.00 | |