| 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 | $122.56 | 6.589% | $130.6355 | $130.64 | $130.65 | $130.60 |
| Purchase #2 | $91.81 | 5.559% | $96.9137 | $96.91 | $96.90 | $96.90 |
| Purchase #3 | $196.34 | 6.662% | $209.4202 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $194.31 | 3.871% | $201.8317 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $9.48 | 9.498% | $10.3804 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $225.79 | 5.221% | $237.5785 | $237.58 | $237.60 | $237.60 |
| Purchase #7 | $66.76 | 7.148% | $71.532 | $71.53 | $71.55 | $71.50 |
| 7 purchase totals = | $907.05 | $958.2920 | $958.29 | $958.35 | $958.20 | |