| 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 | $202.85 | 6.807% | $216.658 | $216.66 | $216.65 | $216.70 |
| Purchase #2 | $166.95 | 9.255% | $182.4012 | $182.40 | $182.40 | $182.40 |
| Purchase #3 | $5.99 | 13.457% | $6.7961 | $6.80 | $6.80 | $6.80 |
| Purchase #4 | $49.75 | 8.755% | $54.1056 | $54.11 | $54.10 | $54.10 |
| Purchase #5 | $128.54 | 9.646% | $140.939 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $213.99 | 11.455% | $238.5026 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $113.38 | 3.128% | $116.9265 | $116.93 | $116.95 | $116.90 |
| 7 purchase totals = | $881.45 | $956.3290 | $956.34 | $956.35 | $956.30 | |