| 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 | $230.45 | 4.565% | $240.97 | $240.97 | $240.95 | $241.00 |
| Purchase #2 | $200.58 | 5.251% | $211.1125 | $211.11 | $211.10 | $211.10 |
| Purchase #3 | $84.66 | 6.312% | $90.0037 | $90.00 | $90.00 | $90.00 |
| Purchase #4 | $141.50 | 4.817% | $148.3161 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $216.80 | 12.689% | $244.3098 | $244.31 | $244.30 | $244.30 |
| Purchase #6 | $24.76 | 8.577% | $26.8837 | $26.88 | $26.90 | $26.90 |
| Purchase #7 | $228.56 | 5.349% | $240.7857 | $240.79 | $240.80 | $240.80 |
| 7 purchase totals = | $1,127.31 | $1,202.3815 | $1,202.38 | $1,202.35 | $1,202.40 | |