| 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 | $220.84 | 10.504% | $244.037 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $144.69 | 8.594% | $157.1247 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $57.27 | 5.618% | $60.4874 | $60.49 | $60.50 | $60.50 |
| Purchase #4 | $56.56 | 7.457% | $60.7777 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $92.47 | 4.623% | $96.7449 | $96.74 | $96.75 | $96.70 |
| Purchase #6 | $36.28 | 6.579% | $38.6669 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $69.61 | 10.421% | $76.8641 | $76.86 | $76.85 | $76.90 |
| 7 purchase totals = | $677.72 | $734.7027 | $734.70 | $734.70 | $734.70 | |