| 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 | $138.27 | 10.301% | $152.5132 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $210.98 | 12.538% | $237.4327 | $237.43 | $237.45 | $237.40 |
| Purchase #3 | $182.35 | 3.856% | $189.3814 | $189.38 | $189.40 | $189.40 |
| Purchase #4 | $54.54 | 12.674% | $61.4524 | $61.45 | $61.45 | $61.50 |
| Purchase #5 | $69.84 | 6.376% | $74.293 | $74.29 | $74.30 | $74.30 |
| Purchase #6 | $128.75 | 9.391% | $140.8409 | $140.84 | $140.85 | $140.80 |
| Purchase #7 | $118.75 | 10.636% | $131.3803 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $903.48 | $987.2939 | $987.28 | $987.35 | $987.30 | |