| 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 | $117.93 | 10.368% | $130.157 | $130.16 | $130.15 | $130.20 |
| Purchase #2 | $5.27 | 13.102% | $5.9605 | $5.96 | $5.95 | $6.00 |
| Purchase #3 | $83.47 | 6.726% | $89.0842 | $89.08 | $89.10 | $89.10 |
| Purchase #4 | $193.58 | 9.234% | $211.4552 | $211.46 | $211.45 | $211.50 |
| Purchase #5 | $218.39 | 4.115% | $227.3767 | $227.38 | $227.40 | $227.40 |
| Purchase #6 | $231.25 | 4.622% | $241.9384 | $241.94 | $241.95 | $241.90 |
| Purchase #7 | $198.40 | 11.302% | $220.8232 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,048.29 | $1,126.7952 | $1,126.80 | $1,126.80 | $1,126.90 | |