| 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 | $242.39 | 8.554% | $263.124 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $139.66 | 7.112% | $149.5926 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $151.96 | 4.653% | $159.0307 | $159.03 | $159.05 | $159.00 |
| Purchase #4 | $240.44 | 9.475% | $263.2217 | $263.22 | $263.20 | $263.20 |
| Purchase #5 | $91.90 | 5.630% | $97.074 | $97.07 | $97.05 | $97.10 |
| Purchase #6 | $182.67 | 8.556% | $198.2992 | $198.30 | $198.30 | $198.30 |
| Purchase #7 | $37.78 | 13.180% | $42.7594 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $1,086.80 | $1,173.1016 | $1,173.09 | $1,173.05 | $1,173.10 | |