| 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 | $185.32 | 10.150% | $204.13 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $227.99 | 11.446% | $254.0857 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $83.51 | 12.532% | $93.9755 | $93.98 | $94.00 | $94.00 |
| Purchase #4 | $249.46 | 13.446% | $283.0024 | $283.00 | $283.00 | $283.00 |
| Purchase #5 | $213.76 | 6.594% | $227.8553 | $227.86 | $227.85 | $227.90 |
| Purchase #6 | $130.79 | 3.267% | $135.0629 | $135.06 | $135.05 | $135.10 |
| Purchase #7 | $127.87 | 5.823% | $135.3159 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $1,218.70 | $1,333.4277 | $1,333.44 | $1,333.45 | $1,333.50 | |