| 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 | $190.78 | 7.403% | $204.9034 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $68.63 | 4.226% | $71.5303 | $71.53 | $71.55 | $71.50 |
| Purchase #3 | $248.90 | 4.505% | $260.1129 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $242.98 | 12.647% | $273.7097 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $90.28 | 12.642% | $101.6932 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $37.90 | 7.380% | $40.697 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $96.79 | 13.359% | $109.7202 | $109.72 | $109.70 | $109.70 |
| 7 purchase totals = | $976.26 | $1,062.3667 | $1,062.36 | $1,062.35 | $1,062.30 | |