| 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 | $26.81 | 4.846% | $28.1092 | $28.11 | $28.10 | $28.10 |
| Purchase #2 | $223.62 | 13.278% | $253.3123 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $78.58 | 11.726% | $87.7943 | $87.79 | $87.80 | $87.80 |
| Purchase #4 | $153.85 | 11.551% | $171.6212 | $171.62 | $171.60 | $171.60 |
| Purchase #5 | $185.40 | 8.790% | $201.6967 | $201.70 | $201.70 | $201.70 |
| Purchase #6 | $121.81 | 10.272% | $134.3223 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $137.55 | 10.470% | $151.9515 | $151.95 | $151.95 | $152.00 |
| 7 purchase totals = | $927.62 | $1,028.8075 | $1,028.80 | $1,028.75 | $1,028.80 | |