| 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 | $138.96 | 5.137% | $146.0984 | $146.10 | $146.10 | $146.10 |
| Purchase #2 | $195.86 | 9.627% | $214.7154 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $243.62 | 13.317% | $276.0629 | $276.06 | $276.05 | $276.10 |
| Purchase #4 | $70.77 | 6.711% | $75.5194 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $224.80 | 13.540% | $255.2379 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $211.81 | 3.241% | $218.6748 | $218.67 | $218.65 | $218.70 |
| Purchase #7 | $214.53 | 3.417% | $221.8605 | $221.86 | $221.85 | $221.90 |
| 7 purchase totals = | $1,300.35 | $1,408.1693 | $1,408.17 | $1,408.10 | $1,408.20 | |