| 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 | $10.70 | 4.716% | $11.2046 | $11.20 | $11.20 | $11.20 |
| Purchase #2 | $144.52 | 3.393% | $149.4236 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $120.51 | 9.752% | $132.2621 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $42.51 | 3.105% | $43.8299 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $77.63 | 3.798% | $80.5784 | $80.58 | $80.60 | $80.60 |
| Purchase #6 | $243.83 | 13.319% | $276.3057 | $276.31 | $276.30 | $276.30 |
| Purchase #7 | $132.53 | 7.157% | $142.0152 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $772.23 | $835.6195 | $835.62 | $835.60 | $835.60 | |