| 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 | $132.51 | 6.832% | $141.5631 | $141.56 | $141.55 | $141.60 |
| Purchase #2 | $202.27 | 8.755% | $219.9787 | $219.98 | $220.00 | $220.00 |
| Purchase #3 | $247.25 | 6.750% | $263.9394 | $263.94 | $263.95 | $263.90 |
| Purchase #4 | $90.39 | 9.500% | $98.9771 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $167.27 | 7.165% | $179.2549 | $179.25 | $179.25 | $179.30 |
| Purchase #6 | $90.99 | 11.614% | $101.5576 | $101.56 | $101.55 | $101.60 |
| Purchase #7 | $50.43 | 5.173% | $53.0387 | $53.04 | $53.05 | $53.00 |
| 7 purchase totals = | $981.11 | $1,058.3095 | $1,058.31 | $1,058.35 | $1,058.40 | |