| 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 | $111.57 | 5.200% | $117.3716 | $117.37 | $117.35 | $117.40 |
| Purchase #2 | $96.70 | 11.794% | $108.1048 | $108.10 | $108.10 | $108.10 |
| Purchase #3 | $26.82 | 10.255% | $29.5704 | $29.57 | $29.55 | $29.60 |
| Purchase #4 | $35.31 | 10.234% | $38.9236 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $224.26 | 3.606% | $232.3468 | $232.35 | $232.35 | $232.30 |
| Purchase #6 | $203.38 | 7.801% | $219.2457 | $219.25 | $219.25 | $219.20 |
| Purchase #7 | $228.45 | 13.237% | $258.6899 | $258.69 | $258.70 | $258.70 |
| 7 purchase totals = | $926.49 | $1,004.2528 | $1,004.25 | $1,004.20 | $1,004.20 | |