| 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 | $220.44 | 10.589% | $243.7824 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $132.93 | 12.503% | $149.5502 | $149.55 | $149.55 | $149.60 |
| Purchase #3 | $96.70 | 7.498% | $103.9506 | $103.95 | $103.95 | $104.00 |
| Purchase #4 | $133.80 | 5.117% | $140.6465 | $140.65 | $140.65 | $140.60 |
| Purchase #5 | $249.72 | 13.746% | $284.0465 | $284.05 | $284.05 | $284.00 |
| Purchase #6 | $88.68 | 8.588% | $96.2958 | $96.30 | $96.30 | $96.30 |
| Purchase #7 | $95.59 | 13.163% | $108.1725 | $108.17 | $108.15 | $108.20 |
| 7 purchase totals = | $1,017.86 | $1,126.4445 | $1,126.45 | $1,126.45 | $1,126.50 | |