| 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 | $72.83 | 11.192% | $80.9811 | $80.98 | $81.00 | $81.00 |
| Purchase #2 | $206.48 | 10.511% | $228.1831 | $228.18 | $228.20 | $228.20 |
| Purchase #3 | $132.90 | 4.251% | $138.5496 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $226.25 | 13.537% | $256.8775 | $256.88 | $256.90 | $256.90 |
| Purchase #5 | $204.65 | 3.201% | $211.2008 | $211.20 | $211.20 | $211.20 |
| Purchase #6 | $182.84 | 3.835% | $189.8519 | $189.85 | $189.85 | $189.90 |
| Purchase #7 | $234.40 | 8.544% | $254.4271 | $254.43 | $254.45 | $254.40 |
| 7 purchase totals = | $1,260.35 | $1,360.0711 | $1,360.07 | $1,360.15 | $1,360.10 | |