| 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 | $115.56 | 11.872% | $129.2793 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $210.94 | 7.553% | $226.8723 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $149.62 | 11.668% | $167.0777 | $167.08 | $167.10 | $167.10 |
| Purchase #4 | $7.40 | 6.647% | $7.8919 | $7.89 | $7.90 | $7.90 |
| Purchase #5 | $55.45 | 9.727% | $60.8436 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $214.42 | 3.167% | $221.2107 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $198.82 | 7.710% | $214.149 | $214.15 | $214.15 | $214.10 |
| 7 purchase totals = | $952.21 | $1,027.3245 | $1,027.32 | $1,027.35 | $1,027.30 | |