| 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 | $233.27 | 4.112% | $242.8621 | $242.86 | $242.85 | $242.90 |
| Purchase #2 | $73.95 | 7.402% | $79.4238 | $79.42 | $79.40 | $79.40 |
| Purchase #3 | $178.43 | 10.424% | $197.0295 | $197.03 | $197.05 | $197.00 |
| Purchase #4 | $162.65 | 11.170% | $180.818 | $180.82 | $180.80 | $180.80 |
| Purchase #5 | $194.62 | 9.376% | $212.8676 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $109.34 | 5.327% | $115.1645 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $216.60 | 9.616% | $237.4283 | $237.43 | $237.45 | $237.40 |
| 7 purchase totals = | $1,168.86 | $1,265.5938 | $1,265.59 | $1,265.55 | $1,265.60 | |