| 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 | $244.32 | 9.182% | $266.7535 | $266.75 | $266.75 | $266.80 |
| Purchase #2 | $246.40 | 9.781% | $270.5004 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $205.61 | 4.620% | $215.1092 | $215.11 | $215.10 | $215.10 |
| Purchase #4 | $39.78 | 12.570% | $44.7803 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $145.90 | 6.289% | $155.0757 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $10.88 | 9.464% | $11.9097 | $11.91 | $11.90 | $11.90 |
| Purchase #7 | $233.61 | 9.798% | $256.4991 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $1,126.50 | $1,220.6279 | $1,220.63 | $1,220.65 | $1,220.70 | |