| 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 | $93.57 | 10.603% | $103.4912 | $103.49 | $103.50 | $103.50 |
| Purchase #2 | $219.54 | 3.102% | $226.3501 | $226.35 | $226.35 | $226.40 |
| Purchase #3 | $14.25 | 7.589% | $15.3314 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $173.46 | 9.266% | $189.5328 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $172.87 | 10.189% | $190.4837 | $190.48 | $190.50 | $190.50 |
| Purchase #6 | $113.52 | 8.434% | $123.0943 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $183.30 | 10.601% | $202.7316 | $202.73 | $202.75 | $202.70 |
| 7 purchase totals = | $970.51 | $1,051.0151 | $1,051.00 | $1,051.10 | $1,051.00 | |