| 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 | $53.29 | 13.290% | $60.3722 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $200.74 | 10.320% | $221.4564 | $221.46 | $221.45 | $221.50 |
| Purchase #3 | $250.50 | 9.272% | $273.7264 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $240.44 | 6.781% | $256.7442 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $103.45 | 6.608% | $110.286 | $110.29 | $110.30 | $110.30 |
| Purchase #6 | $120.38 | 12.108% | $134.9556 | $134.96 | $134.95 | $135.00 |
| Purchase #7 | $71.53 | 13.301% | $81.0442 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $1,040.33 | $1,138.5850 | $1,138.59 | $1,138.60 | $1,138.60 | |