| 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 | $197.67 | 9.290% | $216.0335 | $216.03 | $216.05 | $216.00 |
| Purchase #2 | $209.83 | 4.666% | $219.6207 | $219.62 | $219.60 | $219.60 |
| Purchase #3 | $205.48 | 7.671% | $221.2424 | $221.24 | $221.25 | $221.20 |
| Purchase #4 | $138.29 | 7.760% | $149.0213 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $236.80 | 9.522% | $259.3481 | $259.35 | $259.35 | $259.30 |
| Purchase #6 | $156.70 | 5.637% | $165.5332 | $165.53 | $165.55 | $165.50 |
| Purchase #7 | $66.48 | 4.527% | $69.4895 | $69.49 | $69.50 | $69.50 |
| 7 purchase totals = | $1,211.25 | $1,300.2887 | $1,300.28 | $1,300.30 | $1,300.10 | |