| 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 | $214.29 | 3.178% | $221.1001 | $221.10 | $221.10 | $221.10 |
| Purchase #2 | $64.93 | 11.680% | $72.5138 | $72.51 | $72.50 | $72.50 |
| Purchase #3 | $43.28 | 6.535% | $46.1083 | $46.11 | $46.10 | $46.10 |
| Purchase #4 | $197.68 | 6.498% | $210.5252 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $114.65 | 8.422% | $124.3058 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $185.46 | 4.350% | $193.5275 | $193.53 | $193.55 | $193.50 |
| Purchase #7 | $124.92 | 4.515% | $130.5601 | $130.56 | $130.55 | $130.60 |
| 7 purchase totals = | $945.21 | $998.6408 | $998.65 | $998.65 | $998.60 | |