| 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 | $93.37 | 9.131% | $101.8956 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $215.77 | 12.424% | $242.5773 | $242.58 | $242.60 | $242.60 |
| Purchase #3 | $135.31 | 3.675% | $140.2826 | $140.28 | $140.30 | $140.30 |
| Purchase #4 | $152.67 | 11.837% | $170.7415 | $170.74 | $170.75 | $170.70 |
| Purchase #5 | $32.87 | 8.203% | $35.5663 | $35.57 | $35.55 | $35.60 |
| Purchase #6 | $9.74 | 6.470% | $10.3702 | $10.37 | $10.35 | $10.40 |
| Purchase #7 | $87.55 | 12.435% | $98.4368 | $98.44 | $98.45 | $98.40 |
| 7 purchase totals = | $727.28 | $799.8703 | $799.88 | $799.90 | $799.90 | |