| 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 | $233.53 | 4.509% | $244.0599 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $242.40 | 12.797% | $273.4199 | $273.42 | $273.40 | $273.40 |
| Purchase #3 | $81.28 | 12.334% | $91.3051 | $91.31 | $91.30 | $91.30 |
| Purchase #4 | $62.63 | 5.852% | $66.2951 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $112.82 | 10.517% | $124.6853 | $124.69 | $124.70 | $124.70 |
| Purchase #6 | $224.31 | 9.309% | $245.191 | $245.19 | $245.20 | $245.20 |
| Purchase #7 | $133.66 | 4.448% | $139.6052 | $139.61 | $139.60 | $139.60 |
| 7 purchase totals = | $1,090.63 | $1,184.5615 | $1,184.58 | $1,184.55 | $1,184.60 | |