| 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 | $93.32 | 6.769% | $99.6368 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $228.95 | 13.651% | $260.204 | $260.20 | $260.20 | $260.20 |
| Purchase #3 | $88.33 | 13.345% | $100.1176 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $179.35 | 13.242% | $203.0995 | $203.10 | $203.10 | $203.10 |
| Purchase #5 | $240.31 | 5.866% | $254.4066 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $30.25 | 7.194% | $32.4262 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $223.99 | 5.271% | $235.7965 | $235.80 | $235.80 | $235.80 |
| 7 purchase totals = | $1,084.50 | $1,185.6872 | $1,185.70 | $1,185.70 | $1,185.60 | |