| 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 | $135.28 | 10.477% | $149.4533 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $68.27 | 13.519% | $77.4994 | $77.50 | $77.50 | $77.50 |
| Purchase #3 | $166.41 | 7.390% | $178.7077 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $149.65 | 6.150% | $158.8535 | $158.85 | $158.85 | $158.90 |
| Purchase #5 | $229.68 | 4.276% | $239.5011 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $155.29 | 10.331% | $171.333 | $171.33 | $171.35 | $171.30 |
| Purchase #7 | $243.26 | 10.661% | $269.1939 | $269.19 | $269.20 | $269.20 |
| 7 purchase totals = | $1,147.84 | $1,244.5419 | $1,244.53 | $1,244.55 | $1,244.60 | |