| 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 | $237.99 | 4.103% | $247.7547 | $247.75 | $247.75 | $247.80 |
| Purchase #2 | $249.33 | 5.509% | $263.0656 | $263.07 | $263.05 | $263.10 |
| Purchase #3 | $31.36 | 8.424% | $34.0018 | $34.00 | $34.00 | $34.00 |
| Purchase #4 | $21.96 | 9.784% | $24.1086 | $24.11 | $24.10 | $24.10 |
| Purchase #5 | $228.31 | 10.319% | $251.8693 | $251.87 | $251.85 | $251.90 |
| Purchase #6 | $32.34 | 8.156% | $34.9777 | $34.98 | $35.00 | $35.00 |
| Purchase #7 | $147.53 | 8.478% | $160.0376 | $160.04 | $160.05 | $160.00 |
| 7 purchase totals = | $948.82 | $1,015.8153 | $1,015.82 | $1,015.80 | $1,015.90 | |