| 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 | $128.61 | 5.598% | $135.8096 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $128.71 | 5.165% | $135.3579 | $135.36 | $135.35 | $135.40 |
| Purchase #3 | $71.88 | 10.452% | $79.3929 | $79.39 | $79.40 | $79.40 |
| Purchase #4 | $203.56 | 7.155% | $218.1247 | $218.12 | $218.10 | $218.10 |
| Purchase #5 | $140.69 | 13.295% | $159.3947 | $159.39 | $159.40 | $159.40 |
| Purchase #6 | $160.76 | 11.106% | $178.614 | $178.61 | $178.60 | $178.60 |
| Purchase #7 | $197.91 | 5.366% | $208.5299 | $208.53 | $208.55 | $208.50 |
| 7 purchase totals = | $1,032.12 | $1,115.2237 | $1,115.21 | $1,115.20 | $1,115.20 | |