| 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 | $189.92 | 13.824% | $216.1745 | $216.17 | $216.15 | $216.20 |
| Purchase #2 | $32.80 | 8.713% | $35.6579 | $35.66 | $35.65 | $35.70 |
| Purchase #3 | $233.99 | 7.589% | $251.7475 | $251.75 | $251.75 | $251.70 |
| Purchase #4 | $84.52 | 7.292% | $90.6832 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $20.90 | 9.222% | $22.8274 | $22.83 | $22.85 | $22.80 |
| Purchase #6 | $203.65 | 7.685% | $219.3005 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $228.65 | 6.860% | $244.3354 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $994.43 | $1,080.7264 | $1,080.73 | $1,080.75 | $1,080.70 | |