| 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 | $32.36 | 12.570% | $36.4277 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $128.35 | 3.717% | $133.1208 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $223.26 | 6.731% | $238.2876 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $190.27 | 13.399% | $215.7643 | $215.76 | $215.75 | $215.80 |
| Purchase #5 | $20.52 | 7.427% | $22.044 | $22.04 | $22.05 | $22.00 |
| Purchase #6 | $200.52 | 7.720% | $216.0001 | $216.00 | $216.00 | $216.00 |
| Purchase #7 | $205.80 | 7.443% | $221.1177 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $1,001.08 | $1,082.7622 | $1,082.76 | $1,082.75 | $1,082.70 | |