| 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 | $242.42 | 3.822% | $251.6853 | $251.69 | $251.70 | $251.70 |
| Purchase #2 | $28.50 | 10.771% | $31.5697 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $33.45 | 3.402% | $34.588 | $34.59 | $34.60 | $34.60 |
| Purchase #4 | $241.49 | 3.844% | $250.7729 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $250.69 | 6.205% | $266.2453 | $266.25 | $266.25 | $266.20 |
| Purchase #6 | $92.98 | 10.251% | $102.5114 | $102.51 | $102.50 | $102.50 |
| Purchase #7 | $174.28 | 7.763% | $187.8094 | $187.81 | $187.80 | $187.80 |
| 7 purchase totals = | $1,063.81 | $1,125.1820 | $1,125.19 | $1,125.15 | $1,125.20 | |