| 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 | $207.42 | 8.632% | $225.3245 | $225.32 | $225.30 | $225.30 |
| Purchase #2 | $178.50 | 9.834% | $196.0537 | $196.05 | $196.05 | $196.10 |
| Purchase #3 | $123.77 | 9.739% | $135.824 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $192.48 | 6.345% | $204.6929 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $70.88 | 13.401% | $80.3786 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $103.86 | 9.480% | $113.7059 | $113.71 | $113.70 | $113.70 |
| Purchase #7 | $160.89 | 3.450% | $166.4407 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $1,037.80 | $1,122.4203 | $1,122.41 | $1,122.40 | $1,122.40 | |