| 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 | $198.29 | 6.191% | $210.5661 | $210.57 | $210.55 | $210.60 |
| Purchase #2 | $68.67 | 4.145% | $71.5164 | $71.52 | $71.50 | $71.50 |
| Purchase #3 | $247.88 | 6.136% | $263.0899 | $263.09 | $263.10 | $263.10 |
| Purchase #4 | $24.53 | 4.770% | $25.7001 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $150.73 | 5.366% | $158.8182 | $158.82 | $158.80 | $158.80 |
| Purchase #6 | $216.36 | 11.633% | $241.5292 | $241.53 | $241.55 | $241.50 |
| Purchase #7 | $246.86 | 11.165% | $274.4219 | $274.42 | $274.40 | $274.40 |
| 7 purchase totals = | $1,153.32 | $1,245.6418 | $1,245.65 | $1,245.60 | $1,245.60 | |