| 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 | $108.82 | 10.571% | $120.3234 | $120.32 | $120.30 | $120.30 |
| Purchase #2 | $174.65 | 7.750% | $188.1854 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $201.78 | 4.438% | $210.735 | $210.74 | $210.75 | $210.70 |
| Purchase #4 | $194.42 | 8.695% | $211.3248 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $8.85 | 9.301% | $9.6731 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $127.46 | 11.441% | $142.0427 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $250.88 | 5.439% | $264.5254 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $1,066.86 | $1,146.8098 | $1,146.81 | $1,146.80 | $1,146.70 | |