| 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 | $196.30 | 10.745% | $217.3924 | $217.39 | $217.40 | $217.40 |
| Purchase #2 | $248.60 | 6.123% | $263.8218 | $263.82 | $263.80 | $263.80 |
| Purchase #3 | $202.86 | 5.787% | $214.5995 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $28.61 | 13.694% | $32.5279 | $32.53 | $32.55 | $32.50 |
| Purchase #5 | $205.84 | 7.224% | $220.7099 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $58.65 | 3.260% | $60.562 | $60.56 | $60.55 | $60.60 |
| Purchase #7 | $70.50 | 4.421% | $73.6168 | $73.62 | $73.60 | $73.60 |
| 7 purchase totals = | $1,011.36 | $1,083.2303 | $1,083.23 | $1,083.20 | $1,083.20 | |