| 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 | $193.40 | 13.536% | $219.5786 | $219.58 | $219.60 | $219.60 |
| Purchase #2 | $199.77 | 11.121% | $221.9864 | $221.99 | $222.00 | $222.00 |
| Purchase #3 | $192.33 | 9.672% | $210.9322 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $198.32 | 11.284% | $220.6984 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $109.85 | 8.609% | $119.307 | $119.31 | $119.30 | $119.30 |
| Purchase #6 | $89.32 | 8.517% | $96.9274 | $96.93 | $96.95 | $96.90 |
| Purchase #7 | $144.97 | 5.226% | $152.5461 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $1,127.96 | $1,241.9761 | $1,241.99 | $1,242.05 | $1,241.90 | |