| 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 | $243.30 | 13.296% | $275.6492 | $275.65 | $275.65 | $275.60 |
| Purchase #2 | $152.54 | 13.407% | $172.991 | $172.99 | $173.00 | $173.00 |
| Purchase #3 | $250.43 | 9.448% | $274.0906 | $274.09 | $274.10 | $274.10 |
| Purchase #4 | $90.35 | 11.480% | $100.7222 | $100.72 | $100.70 | $100.70 |
| Purchase #5 | $84.85 | 8.678% | $92.2133 | $92.21 | $92.20 | $92.20 |
| Purchase #6 | $210.26 | 7.163% | $225.3209 | $225.32 | $225.30 | $225.30 |
| Purchase #7 | $203.66 | 8.688% | $221.354 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,235.39 | $1,362.3412 | $1,362.33 | $1,362.30 | $1,362.30 | |