| 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 | $209.50 | 4.514% | $218.9568 | $218.96 | $218.95 | $219.00 |
| Purchase #2 | $189.55 | 12.669% | $213.5641 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $100.38 | 8.697% | $109.11 | $109.11 | $109.10 | $109.10 |
| Purchase #4 | $244.86 | 4.647% | $256.2386 | $256.24 | $256.25 | $256.20 |
| Purchase #5 | $219.75 | 9.869% | $241.4371 | $241.44 | $241.45 | $241.40 |
| Purchase #6 | $140.75 | 5.607% | $148.6419 | $148.64 | $148.65 | $148.60 |
| Purchase #7 | $103.36 | 6.373% | $109.9471 | $109.95 | $109.95 | $109.90 |
| 7 purchase totals = | $1,208.15 | $1,297.8956 | $1,297.90 | $1,297.90 | $1,297.80 | |