| 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 | $94.30 | 5.158% | $99.164 | $99.16 | $99.15 | $99.20 |
| Purchase #2 | $37.94 | 6.457% | $40.3898 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $162.99 | 5.653% | $172.2038 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $230.25 | 10.738% | $254.9742 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $246.72 | 12.308% | $277.0863 | $277.09 | $277.10 | $277.10 |
| Purchase #6 | $166.88 | 8.663% | $181.3368 | $181.34 | $181.35 | $181.30 |
| Purchase #7 | $177.51 | 12.130% | $199.042 | $199.04 | $199.05 | $199.00 |
| 7 purchase totals = | $1,116.59 | $1,224.1969 | $1,224.19 | $1,224.20 | $1,224.20 | |