| 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 | $194.38 | 3.697% | $201.5662 | $201.57 | $201.55 | $201.60 |
| Purchase #2 | $239.91 | 5.549% | $253.2226 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $172.77 | 12.396% | $194.1866 | $194.19 | $194.20 | $194.20 |
| Purchase #4 | $229.99 | 12.226% | $258.1086 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $232.28 | 7.503% | $249.708 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $36.71 | 10.133% | $40.4298 | $40.43 | $40.45 | $40.40 |
| Purchase #7 | $18.64 | 5.663% | $19.6956 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $1,124.68 | $1,216.9174 | $1,216.93 | $1,216.90 | $1,216.90 | |