| 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 | $225.64 | 8.481% | $244.7765 | $244.78 | $244.80 | $244.80 |
| Purchase #2 | $138.59 | 13.452% | $157.2331 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $174.59 | 13.418% | $198.0165 | $198.02 | $198.00 | $198.00 |
| Purchase #4 | $194.40 | 7.681% | $209.3319 | $209.33 | $209.35 | $209.30 |
| Purchase #5 | $161.98 | 9.196% | $176.8757 | $176.88 | $176.90 | $176.90 |
| Purchase #6 | $194.39 | 8.574% | $211.057 | $211.06 | $211.05 | $211.10 |
| Purchase #7 | $241.40 | 13.592% | $274.2111 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $1,330.99 | $1,471.5018 | $1,471.51 | $1,471.55 | $1,471.50 | |