| 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 | $130.98 | 3.642% | $135.7503 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $120.69 | 6.206% | $128.18 | $128.18 | $128.20 | $128.20 |
| Purchase #3 | $171.88 | 12.288% | $193.0006 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $81.66 | 11.352% | $90.93 | $90.93 | $90.95 | $90.90 |
| Purchase #5 | $160.88 | 6.197% | $170.8497 | $170.85 | $170.85 | $170.80 |
| Purchase #6 | $224.66 | 13.333% | $254.6139 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $21.35 | 5.300% | $22.4816 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $912.10 | $995.8061 | $995.80 | $995.85 | $995.80 | |