| 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 | $218.71 | 12.766% | $246.6305 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $188.73 | 9.558% | $206.7688 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $242.67 | 9.252% | $265.1218 | $265.12 | $265.10 | $265.10 |
| Purchase #4 | $133.29 | 12.200% | $149.5514 | $149.55 | $149.55 | $149.60 |
| Purchase #5 | $129.68 | 5.802% | $137.204 | $137.20 | $137.20 | $137.20 |
| Purchase #6 | $152.31 | 5.147% | $160.1494 | $160.15 | $160.15 | $160.10 |
| Purchase #7 | $144.80 | 6.470% | $154.1686 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $1,210.19 | $1,319.5945 | $1,319.59 | $1,319.55 | $1,319.60 | |