| 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 | $244.58 | 6.216% | $259.7831 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $249.81 | 7.579% | $268.7431 | $268.74 | $268.75 | $268.70 |
| Purchase #3 | $143.88 | 3.604% | $149.0654 | $149.07 | $149.05 | $149.10 |
| Purchase #4 | $112.35 | 9.611% | $123.148 | $123.15 | $123.15 | $123.10 |
| Purchase #5 | $44.40 | 7.485% | $47.7233 | $47.72 | $47.70 | $47.70 |
| Purchase #6 | $8.30 | 3.670% | $8.6046 | $8.60 | $8.60 | $8.60 |
| Purchase #7 | $152.96 | 10.149% | $168.4839 | $168.48 | $168.50 | $168.50 |
| 7 purchase totals = | $956.28 | $1,025.5514 | $1,025.54 | $1,025.55 | $1,025.50 | |