| 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 | $110.45 | 5.570% | $116.6021 | $116.60 | $116.60 | $116.60 |
| Purchase #2 | $221.35 | 10.836% | $245.3355 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $187.72 | 8.232% | $203.1731 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $61.98 | 11.400% | $69.0457 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $93.92 | 6.576% | $100.0962 | $100.10 | $100.10 | $100.10 |
| Purchase #6 | $20.93 | 6.147% | $22.2166 | $22.22 | $22.20 | $22.20 |
| Purchase #7 | $229.26 | 11.410% | $255.4186 | $255.42 | $255.40 | $255.40 |
| 7 purchase totals = | $925.61 | $1,011.8878 | $1,011.90 | $1,011.85 | $1,011.80 | |