| 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 | $224.38 | 8.707% | $243.9168 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $238.95 | 11.810% | $267.17 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $84.48 | 5.125% | $88.8096 | $88.81 | $88.80 | $88.80 |
| Purchase #4 | $57.54 | 13.131% | $65.0956 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $30.65 | 8.263% | $33.1826 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $114.53 | 5.272% | $120.568 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $171.32 | 12.587% | $192.884 | $192.88 | $192.90 | $192.90 |
| 7 purchase totals = | $921.85 | $1,011.6266 | $1,011.63 | $1,011.60 | $1,011.70 | |