| 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 | $50.81 | 10.789% | $56.2919 | $56.29 | $56.30 | $56.30 |
| Purchase #2 | $142.99 | 7.574% | $153.8201 | $153.82 | $153.80 | $153.80 |
| Purchase #3 | $187.87 | 11.834% | $210.1025 | $210.10 | $210.10 | $210.10 |
| Purchase #4 | $125.52 | 8.195% | $135.8064 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $238.86 | 11.702% | $266.8114 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $235.54 | 5.816% | $249.239 | $249.24 | $249.25 | $249.20 |
| Purchase #7 | $185.59 | 8.317% | $201.0255 | $201.03 | $201.05 | $201.00 |
| 7 purchase totals = | $1,167.18 | $1,273.0968 | $1,273.10 | $1,273.10 | $1,273.00 | |