| 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 | $103.31 | 8.397% | $111.9849 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $239.27 | 7.286% | $256.7032 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $218.78 | 11.606% | $244.1716 | $244.17 | $244.15 | $244.20 |
| Purchase #4 | $181.36 | 9.457% | $198.5112 | $198.51 | $198.50 | $198.50 |
| Purchase #5 | $68.73 | 6.189% | $72.9837 | $72.98 | $73.00 | $73.00 |
| Purchase #6 | $19.96 | 3.384% | $20.6354 | $20.64 | $20.65 | $20.60 |
| Purchase #7 | $185.80 | 13.819% | $211.4757 | $211.48 | $211.50 | $211.50 |
| 7 purchase totals = | $1,017.21 | $1,116.4657 | $1,116.46 | $1,116.50 | $1,116.50 | |