| 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 | $166.34 | 12.233% | $186.6884 | $186.69 | $186.70 | $186.70 |
| Purchase #2 | $238.50 | 7.665% | $256.781 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $244.85 | 5.114% | $257.3716 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $45.76 | 9.771% | $50.2312 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $82.86 | 13.393% | $93.9574 | $93.96 | $93.95 | $94.00 |
| Purchase #6 | $241.70 | 12.820% | $272.6859 | $272.69 | $272.70 | $272.70 |
| Purchase #7 | $192.61 | 8.680% | $209.3285 | $209.33 | $209.35 | $209.30 |
| 7 purchase totals = | $1,212.62 | $1,327.0440 | $1,327.05 | $1,327.10 | $1,327.10 | |