| 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 | $211.81 | 3.428% | $219.0708 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $238.31 | 7.131% | $255.3039 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $66.82 | 9.191% | $72.9614 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $98.27 | 8.685% | $106.8047 | $106.80 | $106.80 | $106.80 |
| Purchase #5 | $233.69 | 7.432% | $251.0578 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $68.34 | 13.681% | $77.6896 | $77.69 | $77.70 | $77.70 |
| Purchase #7 | $168.30 | 3.692% | $174.5136 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,085.54 | $1,157.4018 | $1,157.39 | $1,157.35 | $1,157.50 | |