| 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 | $119.62 | 8.654% | $129.9719 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $93.37 | 8.136% | $100.9666 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $207.59 | 4.116% | $216.1344 | $216.13 | $216.15 | $216.10 |
| Purchase #4 | $158.47 | 9.566% | $173.6292 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $123.90 | 3.825% | $128.6392 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $130.78 | 7.618% | $140.7428 | $140.74 | $140.75 | $140.70 |
| Purchase #7 | $135.82 | 7.299% | $145.7335 | $145.73 | $145.75 | $145.70 |
| 7 purchase totals = | $969.55 | $1,035.8176 | $1,035.81 | $1,035.85 | $1,035.70 | |