| 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 | $139.90 | 9.414% | $153.0702 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $39.62 | 3.356% | $40.9496 | $40.95 | $40.95 | $40.90 |
| Purchase #3 | $191.30 | 7.270% | $205.2075 | $205.21 | $205.20 | $205.20 |
| Purchase #4 | $211.50 | 5.634% | $223.4159 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $138.30 | 7.428% | $148.5729 | $148.57 | $148.55 | $148.60 |
| Purchase #6 | $36.28 | 7.282% | $38.9219 | $38.92 | $38.90 | $38.90 |
| Purchase #7 | $228.49 | 5.499% | $241.0547 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $985.39 | $1,051.1927 | $1,051.19 | $1,051.10 | $1,051.20 | |