| 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 | $210.86 | 13.322% | $238.9508 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $35.97 | 8.724% | $39.108 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $32.58 | 5.499% | $34.3716 | $34.37 | $34.35 | $34.40 |
| Purchase #4 | $155.25 | 10.588% | $171.6879 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $145.43 | 11.439% | $162.0657 | $162.07 | $162.05 | $162.10 |
| Purchase #6 | $7.42 | 5.364% | $7.818 | $7.82 | $7.80 | $7.80 |
| Purchase #7 | $77.87 | 6.644% | $83.0437 | $83.04 | $83.05 | $83.00 |
| 7 purchase totals = | $665.38 | $737.0457 | $737.05 | $737.00 | $737.10 | |