| 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 | $245.67 | 10.732% | $272.0353 | $272.04 | $272.05 | $272.00 |
| Purchase #2 | $194.35 | 13.719% | $221.0129 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $214.66 | 13.163% | $242.9157 | $242.92 | $242.90 | $242.90 |
| Purchase #4 | $191.71 | 9.335% | $209.6061 | $209.61 | $209.60 | $209.60 |
| Purchase #5 | $223.66 | 6.826% | $238.927 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $59.38 | 12.292% | $66.679 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $35.28 | 12.572% | $39.7154 | $39.72 | $39.70 | $39.70 |
| 7 purchase totals = | $1,164.71 | $1,290.8914 | $1,290.91 | $1,290.90 | $1,290.80 | |