| 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 | $221.38 | 9.150% | $241.6363 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $118.53 | 13.722% | $134.7947 | $134.79 | $134.80 | $134.80 |
| Purchase #3 | $71.65 | 3.712% | $74.3096 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $209.51 | 5.851% | $221.7684 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $36.27 | 6.692% | $38.6972 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $127.33 | 8.656% | $138.3517 | $138.35 | $138.35 | $138.40 |
| Purchase #7 | $124.78 | 13.382% | $141.4781 | $141.48 | $141.50 | $141.50 |
| 7 purchase totals = | $909.45 | $991.0360 | $991.04 | $991.05 | $991.10 | |