| 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 | $189.66 | 9.532% | $207.7384 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $191.78 | 9.710% | $210.4018 | $210.40 | $210.40 | $210.40 |
| Purchase #3 | $103.48 | 5.428% | $109.0969 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $248.78 | 7.563% | $267.5952 | $267.60 | $267.60 | $267.60 |
| Purchase #5 | $154.52 | 8.472% | $167.6109 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $51.68 | 5.163% | $54.3482 | $54.35 | $54.35 | $54.30 |
| Purchase #7 | $221.80 | 5.268% | $233.4844 | $233.48 | $233.50 | $233.50 |
| 7 purchase totals = | $1,161.70 | $1,250.2758 | $1,250.28 | $1,250.30 | $1,250.20 | |