| 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 | $226.69 | 7.103% | $242.7918 | $242.79 | $242.80 | $242.80 |
| Purchase #2 | $104.51 | 13.782% | $118.9136 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $195.69 | 12.809% | $220.7559 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $37.86 | 5.667% | $40.0055 | $40.01 | $40.00 | $40.00 |
| Purchase #5 | $243.78 | 13.558% | $276.8317 | $276.83 | $276.85 | $276.80 |
| Purchase #6 | $89.77 | 7.699% | $96.6814 | $96.68 | $96.70 | $96.70 |
| Purchase #7 | $220.61 | 11.120% | $245.1418 | $245.14 | $245.15 | $245.10 |
| 7 purchase totals = | $1,118.91 | $1,241.1217 | $1,241.12 | $1,241.15 | $1,241.10 | |