| 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 | $140.40 | 10.187% | $154.7025 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $72.76 | 4.752% | $76.2176 | $76.22 | $76.20 | $76.20 |
| Purchase #3 | $41.93 | 12.340% | $47.1042 | $47.10 | $47.10 | $47.10 |
| Purchase #4 | $162.53 | 13.225% | $184.0246 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $124.53 | 8.505% | $135.1213 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $229.56 | 10.573% | $253.8314 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $248.67 | 4.625% | $260.171 | $260.17 | $260.15 | $260.20 |
| 7 purchase totals = | $1,020.38 | $1,111.1726 | $1,111.16 | $1,111.10 | $1,111.10 | |