| 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 | $128.69 | 9.171% | $140.4922 | $140.49 | $140.50 | $140.50 |
| Purchase #2 | $64.52 | 9.263% | $70.4965 | $70.50 | $70.50 | $70.50 |
| Purchase #3 | $233.66 | 13.540% | $265.2976 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $53.33 | 8.715% | $57.9777 | $57.98 | $58.00 | $58.00 |
| Purchase #5 | $112.49 | 8.322% | $121.8514 | $121.85 | $121.85 | $121.90 |
| Purchase #6 | $195.84 | 5.694% | $206.9911 | $206.99 | $207.00 | $207.00 |
| Purchase #7 | $216.91 | 5.759% | $229.4018 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $1,005.44 | $1,092.5083 | $1,092.51 | $1,092.55 | $1,092.60 | |