| 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 | $217.38 | 9.854% | $238.8006 | $238.80 | $238.80 | $238.80 |
| Purchase #2 | $183.36 | 12.613% | $206.4872 | $206.49 | $206.50 | $206.50 |
| Purchase #3 | $143.56 | 4.270% | $149.69 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $9.61 | 11.206% | $10.6869 | $10.69 | $10.70 | $10.70 |
| Purchase #5 | $92.81 | 3.252% | $95.8282 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $210.62 | 4.201% | $219.4681 | $219.47 | $219.45 | $219.50 |
| Purchase #7 | $189.84 | 8.236% | $205.4752 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $1,047.18 | $1,126.4362 | $1,126.45 | $1,126.50 | $1,126.50 | |