| 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 | $132.49 | 6.725% | $141.4 | $141.40 | $141.40 | $141.40 |
| Purchase #2 | $96.64 | 7.430% | $103.8204 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $178.90 | 12.817% | $201.8296 | $201.83 | $201.85 | $201.80 |
| Purchase #4 | $229.62 | 8.845% | $249.9299 | $249.93 | $249.95 | $249.90 |
| Purchase #5 | $68.85 | 9.238% | $75.2104 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $204.69 | 4.477% | $213.854 | $213.85 | $213.85 | $213.90 |
| Purchase #7 | $188.46 | 12.155% | $211.3673 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $1,099.65 | $1,197.4116 | $1,197.41 | $1,197.40 | $1,197.40 | |