| 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 | $230.26 | 9.353% | $251.7962 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $50.98 | 5.206% | $53.634 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $202.29 | 7.194% | $216.8427 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $201.84 | 8.796% | $219.5938 | $219.59 | $219.60 | $219.60 |
| Purchase #5 | $87.81 | 4.446% | $91.714 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $134.38 | 13.386% | $152.3681 | $152.37 | $152.35 | $152.40 |
| Purchase #7 | $18.92 | 12.442% | $21.274 | $21.27 | $21.25 | $21.30 |
| 7 purchase totals = | $926.48 | $1,007.2228 | $1,007.21 | $1,007.20 | $1,007.20 | |