| 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 | $127.44 | 6.117% | $135.2355 | $135.24 | $135.25 | $135.20 |
| Purchase #2 | $162.36 | 13.420% | $184.1487 | $184.15 | $184.15 | $184.10 |
| Purchase #3 | $225.69 | 5.706% | $238.5679 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $39.64 | 11.276% | $44.1098 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $202.30 | 9.390% | $221.296 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $181.35 | 8.717% | $197.1583 | $197.16 | $197.15 | $197.20 |
| Purchase #7 | $209.52 | 6.732% | $223.6249 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $1,148.30 | $1,244.1411 | $1,244.15 | $1,244.10 | $1,244.10 | |