| 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 | $245.42 | 13.523% | $278.6081 | $278.61 | $278.60 | $278.60 |
| Purchase #2 | $192.82 | 4.443% | $201.387 | $201.39 | $201.40 | $201.40 |
| Purchase #3 | $113.76 | 6.341% | $120.9735 | $120.97 | $120.95 | $121.00 |
| Purchase #4 | $154.74 | 4.469% | $161.6553 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $210.82 | 3.805% | $218.8417 | $218.84 | $218.85 | $218.80 |
| Purchase #6 | $29.57 | 8.555% | $32.0997 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $35.33 | 12.326% | $39.6848 | $39.68 | $39.70 | $39.70 |
| 7 purchase totals = | $982.46 | $1,053.2501 | $1,053.25 | $1,053.25 | $1,053.30 | |