| 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 | $242.63 | 4.478% | $253.495 | $253.50 | $253.50 | $253.50 |
| Purchase #2 | $171.77 | 12.492% | $193.2275 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $80.80 | 12.369% | $90.7942 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $33.98 | 13.257% | $38.4847 | $38.48 | $38.50 | $38.50 |
| Purchase #5 | $91.39 | 11.726% | $102.1064 | $102.11 | $102.10 | $102.10 |
| Purchase #6 | $241.89 | 13.125% | $273.6381 | $273.64 | $273.65 | $273.60 |
| Purchase #7 | $148.74 | 7.821% | $160.373 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $1,011.20 | $1,112.1189 | $1,112.12 | $1,112.15 | $1,112.10 | |