| 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 | $121.28 | 11.824% | $135.6201 | $135.62 | $135.60 | $135.60 |
| Purchase #2 | $213.58 | 8.404% | $231.5293 | $231.53 | $231.55 | $231.50 |
| Purchase #3 | $171.35 | 4.526% | $179.1053 | $179.11 | $179.10 | $179.10 |
| Purchase #4 | $232.26 | 9.642% | $254.6545 | $254.65 | $254.65 | $254.70 |
| Purchase #5 | $149.57 | 3.547% | $154.8752 | $154.88 | $154.90 | $154.90 |
| Purchase #6 | $84.55 | 12.562% | $95.1712 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $237.53 | 3.586% | $246.0478 | $246.05 | $246.05 | $246.00 |
| 7 purchase totals = | $1,210.12 | $1,297.0034 | $1,297.01 | $1,297.00 | $1,297.00 | |