| 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 | $221.75 | 13.523% | $251.7373 | $251.74 | $251.75 | $251.70 |
| Purchase #2 | $199.32 | 5.378% | $210.0394 | $210.04 | $210.05 | $210.00 |
| Purchase #3 | $207.59 | 12.537% | $233.6156 | $233.62 | $233.60 | $233.60 |
| Purchase #4 | $43.97 | 7.797% | $47.3983 | $47.40 | $47.40 | $47.40 |
| Purchase #5 | $19.84 | 9.423% | $21.7095 | $21.71 | $21.70 | $21.70 |
| Purchase #6 | $34.72 | 4.767% | $36.3751 | $36.38 | $36.40 | $36.40 |
| Purchase #7 | $240.67 | 5.358% | $253.5651 | $253.57 | $253.55 | $253.60 |
| 7 purchase totals = | $967.86 | $1,054.4403 | $1,054.46 | $1,054.45 | $1,054.40 | |