| 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 | $221.84 | 3.508% | $229.6221 | $229.62 | $229.60 | $229.60 |
| Purchase #2 | $130.93 | 5.833% | $138.5671 | $138.57 | $138.55 | $138.60 |
| Purchase #3 | $229.25 | 11.604% | $255.8522 | $255.85 | $255.85 | $255.90 |
| Purchase #4 | $10.80 | 3.623% | $11.1913 | $11.19 | $11.20 | $11.20 |
| Purchase #5 | $84.34 | 5.407% | $88.9003 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $182.27 | 12.195% | $204.4978 | $204.50 | $204.50 | $204.50 |
| Purchase #7 | $135.58 | 8.140% | $146.6162 | $146.62 | $146.60 | $146.60 |
| 7 purchase totals = | $995.01 | $1,075.2470 | $1,075.25 | $1,075.20 | $1,075.30 | |