| 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 | $208.39 | 7.336% | $223.6775 | $223.68 | $223.70 | $223.70 |
| Purchase #2 | $77.32 | 13.788% | $87.9809 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $216.83 | 3.812% | $225.0956 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $47.97 | 11.155% | $53.3211 | $53.32 | $53.30 | $53.30 |
| Purchase #5 | $196.33 | 10.608% | $217.1567 | $217.16 | $217.15 | $217.20 |
| Purchase #6 | $238.59 | 5.731% | $252.2636 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $96.64 | 3.611% | $100.1297 | $100.13 | $100.15 | $100.10 |
| 7 purchase totals = | $1,082.07 | $1,159.6251 | $1,159.63 | $1,159.65 | $1,159.70 | |