| 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 | $87.88 | 11.429% | $97.9238 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $169.42 | 11.671% | $189.193 | $189.19 | $189.20 | $189.20 |
| Purchase #3 | $147.55 | 6.725% | $157.4727 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $242.64 | 12.751% | $273.579 | $273.58 | $273.60 | $273.60 |
| Purchase #5 | $210.44 | 4.171% | $219.2175 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $220.54 | 4.640% | $230.7731 | $230.77 | $230.75 | $230.80 |
| Purchase #7 | $184.89 | 3.684% | $191.7013 | $191.70 | $191.70 | $191.70 |
| 7 purchase totals = | $1,263.36 | $1,359.8604 | $1,359.85 | $1,359.80 | $1,359.90 | |