| 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 | $211.45 | 7.856% | $228.0615 | $228.06 | $228.05 | $228.10 |
| Purchase #2 | $13.64 | 7.319% | $14.6383 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $245.97 | 11.448% | $274.1286 | $274.13 | $274.15 | $274.10 |
| Purchase #4 | $204.80 | 7.356% | $219.8651 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $95.48 | 6.303% | $101.4981 | $101.50 | $101.50 | $101.50 |
| Purchase #6 | $167.75 | 9.184% | $183.1562 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $205.88 | 11.339% | $229.2247 | $229.22 | $229.20 | $229.20 |
| 7 purchase totals = | $1,144.97 | $1,250.5725 | $1,250.58 | $1,250.55 | $1,250.60 | |