| 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 | $219.94 | 4.692% | $230.2596 | $230.26 | $230.25 | $230.30 |
| Purchase #2 | $149.42 | 7.452% | $160.5548 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $48.47 | 10.761% | $53.6859 | $53.69 | $53.70 | $53.70 |
| Purchase #4 | $135.40 | 10.457% | $149.5588 | $149.56 | $149.55 | $149.60 |
| Purchase #5 | $52.86 | 11.668% | $59.0277 | $59.03 | $59.05 | $59.00 |
| Purchase #6 | $238.77 | 13.487% | $270.9729 | $270.97 | $270.95 | $271.00 |
| Purchase #7 | $92.93 | 9.575% | $101.828 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $937.79 | $1,025.8877 | $1,025.89 | $1,025.90 | $1,026.00 | |