| 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 | $201.67 | 8.646% | $219.1064 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $118.35 | 3.770% | $122.8118 | $122.81 | $122.80 | $122.80 |
| Purchase #3 | $230.55 | 9.376% | $252.1664 | $252.17 | $252.15 | $252.20 |
| Purchase #4 | $187.74 | 11.724% | $209.7506 | $209.75 | $209.75 | $209.80 |
| Purchase #5 | $19.35 | 11.129% | $21.5035 | $21.50 | $21.50 | $21.50 |
| Purchase #6 | $45.93 | 11.330% | $51.1339 | $51.13 | $51.15 | $51.10 |
| Purchase #7 | $9.26 | 3.412% | $9.576 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $812.85 | $886.0486 | $886.05 | $886.05 | $886.10 | |