| 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 | $204.95 | 5.448% | $216.1157 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $51.90 | 5.700% | $54.8583 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $119.82 | 12.319% | $134.5806 | $134.58 | $134.60 | $134.60 |
| Purchase #4 | $125.66 | 4.128% | $130.8472 | $130.85 | $130.85 | $130.80 |
| Purchase #5 | $233.30 | 3.177% | $240.7119 | $240.71 | $240.70 | $240.70 |
| Purchase #6 | $169.72 | 11.673% | $189.5314 | $189.53 | $189.55 | $189.50 |
| Purchase #7 | $193.88 | 13.243% | $219.5555 | $219.56 | $219.55 | $219.60 |
| 7 purchase totals = | $1,099.23 | $1,186.2006 | $1,186.21 | $1,186.20 | $1,186.20 | |