| 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 | $232.67 | 7.115% | $249.2245 | $249.22 | $249.20 | $249.20 |
| Purchase #2 | $85.67 | 6.788% | $91.4853 | $91.49 | $91.50 | $91.50 |
| Purchase #3 | $241.32 | 5.493% | $254.5757 | $254.58 | $254.60 | $254.60 |
| Purchase #4 | $244.36 | 12.717% | $275.4353 | $275.44 | $275.45 | $275.40 |
| Purchase #5 | $229.73 | 7.529% | $247.0264 | $247.03 | $247.05 | $247.00 |
| Purchase #6 | $194.43 | 9.257% | $212.4284 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $139.88 | 5.707% | $147.863 | $147.86 | $147.85 | $147.90 |
| 7 purchase totals = | $1,368.06 | $1,478.0386 | $1,478.05 | $1,478.10 | $1,478.00 | |