| 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 | $111.48 | 3.438% | $115.3127 | $115.31 | $115.30 | $115.30 |
| Purchase #2 | $24.55 | 3.810% | $25.4854 | $25.49 | $25.50 | $25.50 |
| Purchase #3 | $206.34 | 7.464% | $221.7412 | $221.74 | $221.75 | $221.70 |
| Purchase #4 | $211.86 | 10.275% | $233.6286 | $233.63 | $233.65 | $233.60 |
| Purchase #5 | $123.52 | 9.815% | $135.6435 | $135.64 | $135.65 | $135.60 |
| Purchase #6 | $168.77 | 13.215% | $191.073 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $80.63 | 13.571% | $91.5723 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $927.15 | $1,014.4567 | $1,014.45 | $1,014.45 | $1,014.40 | |