| 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 | $79.55 | 12.154% | $89.2185 | $89.22 | $89.20 | $89.20 |
| Purchase #2 | $234.53 | 9.442% | $256.6743 | $256.67 | $256.65 | $256.70 |
| Purchase #3 | $221.47 | 6.163% | $235.1192 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $93.41 | 12.111% | $104.7229 | $104.72 | $104.70 | $104.70 |
| Purchase #5 | $203.57 | 11.685% | $227.3572 | $227.36 | $227.35 | $227.40 |
| Purchase #6 | $32.91 | 5.252% | $34.6384 | $34.64 | $34.65 | $34.60 |
| Purchase #7 | $169.72 | 10.327% | $187.247 | $187.25 | $187.25 | $187.20 |
| 7 purchase totals = | $1,035.16 | $1,134.9775 | $1,134.98 | $1,134.90 | $1,134.90 | |