| 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 | $203.55 | 3.824% | $211.3338 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $101.77 | 9.599% | $111.5389 | $111.54 | $111.55 | $111.50 |
| Purchase #3 | $71.42 | 13.580% | $81.1188 | $81.12 | $81.10 | $81.10 |
| Purchase #4 | $199.29 | 6.715% | $212.6723 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $161.54 | 10.148% | $177.9331 | $177.93 | $177.95 | $177.90 |
| Purchase #6 | $203.89 | 7.754% | $219.6996 | $219.70 | $219.70 | $219.70 |
| Purchase #7 | $162.55 | 7.744% | $175.1379 | $175.14 | $175.15 | $175.10 |
| 7 purchase totals = | $1,104.01 | $1,189.4344 | $1,189.43 | $1,189.45 | $1,189.30 | |